392425244 has 12 divisors (see below), whose sum is σ = 687195600. Its totient is φ = 196083648.

The previous prime is 392425223. The next prime is 392425273. The reversal of 392425244 is 442524293.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25229 + ... + 37700.

It is an arithmetic number, because the mean of its divisors is an integer number (57266300).

Almost surely, 2^392425244 is an apocalyptic number.

It is an amenable number.

392425244 is a deficient number, since it is larger than the sum of its proper divisors (294770356).

392425244 is a wasteful number, since it uses less digits than its factorization.

392425244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64492 (or 64490 counting only the distinct ones).

The product of its digits is 69120, while the sum is 35.

The square root of 392425244 is about 19809.7259950763. The cubic root of 392425244 is about 732.1256888495.

The spelling of 392425244 in words is "three hundred ninety-two million, four hundred twenty-five thousand, two hundred forty-four".